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卢里孢子丝菌在播散性感染的小鼠模型中的毒力。

Virulence of Sporothrix luriei in a murine model of disseminated infection.

机构信息

Unitat d'Anatomia Patològica, Departament de Ciències Mèdiques Bàsiques, Facultat de Medicina i Ciències de la Salut, IISPV, Universitat Rovira i Virgili, Reus, Spain.

出版信息

Mycopathologia. 2012 Apr;173(4):245-9. doi: 10.1007/s11046-011-9506-7. Epub 2011 Dec 3.

DOI:10.1007/s11046-011-9506-7
PMID:22147275
Abstract

Sporothrix luriei is a rare fungus causing sporotrichosis in humans. The virulence of this fungus was evaluated in a murine model of disseminated infection. Mice were challenged intravenously with two different inocula (2 × 10(5) and 2 × 10(7) CFU/animals) but only the highest one was able to kill the animals. Infected mice died between days 12 and 16, liver and spleen being the most affected organs. In the infected tissues, a massive infiltration of fungal cells and phagocytes were observed, but not the typical "eyeglass" cells described in infected human tissue.

摘要

卢里球孢子菌是一种罕见的真菌,可引起人类孢子丝菌病。该真菌的毒力在播散性感染的小鼠模型中进行了评估。小鼠通过静脉内接受两种不同的接种物(2×10(5)和 2×10(7)CFU/动物)进行挑战,但只有最高接种物能够杀死动物。感染的小鼠在第 12 天至第 16 天之间死亡,肝脏和脾脏是受影响最严重的器官。在感染的组织中,观察到大量真菌细胞和吞噬细胞的浸润,但没有在感染的人类组织中描述的典型“眼镜”细胞。

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本文引用的文献

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Sporotrichosis caused by Sporothrix globosa in Rio De Janeiro, brazil: case report.巴西里约热内卢由 S. globosa 引起的孢子丝菌病:病例报告。
Mycopathologia. 2010 May;169(5):359-63. doi: 10.1007/s11046-010-9276-7. Epub 2010 Feb 4.
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Different virulence levels of the species of Sporothrix in a murine model.在小鼠模型中申克孢子丝菌不同种的不同毒力水平
Clin Microbiol Infect. 2009 Jul;15(7):651-5. doi: 10.1111/j.1469-0691.2009.02824.x. Epub 2009 Jul 14.
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Sporothrix luriei: a rare fungus from clinical origin.卢里球孢子菌:一种源自临床的罕见真菌。
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Exploring virulence and immunogenicity in the emerging pathogen Sporothrix brasiliensis.探索新兴病原体巴西孢子丝菌的毒力和免疫原性。
PLoS Negl Trop Dis. 2017 Aug 30;11(8):e0005903. doi: 10.1371/journal.pntd.0005903. eCollection 2017 Aug.
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4
[2 clinical forms very rare in our climate. Actinomycosis and blastomycosis of the skin, vegetative type].[在我们的气候条件下非常罕见的两种临床类型。皮肤放线菌病和芽生菌病,增殖型]
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Sporothrix schenckii var luriei as the cause of sporotrichosis in Italy.意大利的申克孢子丝菌卢里变种作为孢子丝菌病的病因
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